#pragma once

class vector4
{
public:
        vector4(void);
        vector4(double wp, double xp, double yp, double zp);
        ~vector4(void);
        double getW();double getX();double getY();double getZ();
        void setW(double i);void setX(double i);void setY(double i);void setZ(double i);
        double dot(vector4 i);
        vector4 operator+(vector4 rhs);
        vector4 operator-(vector4 rhs);
        bool operator==(vector4 rhs);

        double w, x, y, z;
};

